Halldór Björn Halldórsson
-
Halldór Björn Halldórsson updated their profile information.
-
Halldór Björn Halldórsson added interests tacit knowledge, graphic design and design knowledge.
Halldór Björn Halldórsson updated their profile information.
Halldór Björn Halldórsson added interests tacit knowledge, graphic design and design knowledge.